stackId.getStackName(), stackId.getStackVersion(),
serviceName, componentName);
StackInfo stackInfo = ambariMetaInfo.getStackInfo(stackId.getStackName(),
stackId.getStackVersion());
ExecutionCommand execCmd = stage.getExecutionCommandWrapper(scHost.getHostName(),
scHost.getServiceComponentName()).getExecutionCommand();
Host host = clusters.getHost(scHost.getHostName());
// Hack - Remove passwords from configs
if (event.getServiceComponentName().equals(Role.HIVE_CLIENT.toString())) {
configHelper.applyCustomConfig(configurations, Configuration.HIVE_CONFIG_TAG,
Configuration.HIVE_METASTORE_PASSWORD_PROPERTY, "", true);
}
String jobtrackerHost = getJobTrackerHost(cluster);
if (!scHost.getHostName().equals(jobtrackerHost)) {
if (configTags.get(Configuration.GLOBAL_CONFIG_TAG) != null) {
configHelper.applyCustomConfig(
configurations, Configuration.GLOBAL_CONFIG_TAG,
Configuration.RCA_ENABLED_PROPERTY, "false", false);
}
}
execCmd.setConfigurations(configurations);
execCmd.setConfigurationTags(configTags);
if (commandParams == null) { // if not defined
commandParams = new TreeMap<String, String>();
}
commandParams.put(SCHEMA_VERSION, serviceInfo.getSchemaVersion());
// Get command script info for custom command/custom action
/*
* TODO: Custom actions are not supported yet, that's why we just pass
* component main commandScript to agent. This script is only used for
* default commads like INSTALL/STOP/START/CONFIGURE
*/
String commandTimeout = configs.getDefaultAgentTaskTimeout();
CommandScriptDefinition script = componentInfo.getCommandScript();
if (serviceInfo.getSchemaVersion().equals(AmbariMetaInfo.SCHEMA_VERSION_2)) {
if (script != null) {
commandParams.put(SCRIPT, script.getScript());
commandParams.put(SCRIPT_TYPE, script.getScriptType().toString());
if (script.getTimeout() > 0) {
commandTimeout = String.valueOf(script.getTimeout());
}
} else {
String message = String.format("Component %s of service %s has no " +
"command script defined", componentName, serviceName);
throw new AmbariException(message);
}
}
commandParams.put(COMMAND_TIMEOUT, commandTimeout);
commandParams.put(SERVICE_PACKAGE_FOLDER,
serviceInfo.getServicePackageFolder());
commandParams.put(HOOKS_FOLDER, stackInfo.getStackHooksFolder());
execCmd.setCommandParams(commandParams);
String repoInfo = customCommandExecutionHelper.getRepoInfo(cluster, host);
if (LOG.isDebugEnabled()) {
LOG.debug("Sending repo information to agent"
+ ", hostname=" + scHost.getHostName()
+ ", clusterName=" + cluster.getClusterName()
+ ", stackInfo=" + stackId.getStackId()
+ ", repoInfo=" + repoInfo);
}
Map<String, String> hostParams = new TreeMap<String, String>();
hostParams.put(REPO_INFO, repoInfo);
hostParams.put(JDK_LOCATION, getJdkResourceUrl());
hostParams.put(JAVA_HOME, getJavaHome());
hostParams.put(JDK_NAME, getJDKName());
hostParams.put(JCE_NAME, getJCEName());
hostParams.put(STACK_NAME, stackId.getStackName());
hostParams.put(STACK_VERSION, stackId.getStackVersion());
hostParams.put(DB_NAME, getServerDB());
hostParams.put(MYSQL_JDBC_URL, getMysqljdbcUrl());
hostParams.put(ORACLE_JDBC_URL, getOjdbcUrl());
hostParams.putAll(getRcaParameters());
// Write down os specific info for the service
ServiceOsSpecific anyOs = null;
if (serviceInfo.getOsSpecifics().containsKey(AmbariMetaInfo.ANY_OS)) {
anyOs = serviceInfo.getOsSpecifics().get(AmbariMetaInfo.ANY_OS);
}
ServiceOsSpecific hostOs = null;
if (serviceInfo.getOsSpecifics().containsKey(osType)) {
hostOs = serviceInfo.getOsSpecifics().get(osType);
// Choose repo that is relevant for host
ServiceOsSpecific.Repo serviceRepo = hostOs.getRepo();
if (serviceRepo != null) {
String serviceRepoInfo = gson.toJson(serviceRepo);
hostParams.put(SERVICE_REPO_INFO, serviceRepoInfo);
}
}
// Build package list that is relevant for host
List<ServiceOsSpecific.Package> packages =
new ArrayList<ServiceOsSpecific.Package>();
if (anyOs != null) {
packages.addAll(anyOs.getPackages());
}
if (hostOs != null) {
packages.addAll(hostOs.getPackages());
}
String packageList = gson.toJson(packages);
hostParams.put(PACKAGE_LIST, packageList);
if (configs.getServerDBName().equalsIgnoreCase(Configuration
.ORACLE_DB_NAME)) {
hostParams.put(DB_DRIVER_FILENAME, configs.getOjdbcJarName());
} else if (configs.getServerDBName().equalsIgnoreCase(Configuration
.MYSQL_DB_NAME)) {
hostParams.put(DB_DRIVER_FILENAME, configs.getMySQLJarName());
}
execCmd.setHostLevelParams(hostParams);
Map<String, String> roleParams = new TreeMap<String, String>();
execCmd.setRoleParams(roleParams);
// Send passive host info to the Nagios host role
if (execCmd.getRole().equals(Role.NAGIOS_SERVER.name())) {
execCmd.setPassiveInfo(
maintenanceStateHelper.getMaintenanceHostComponents(clusters, cluster));
}
}